{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "A systematic examination of different ZGM structures and molecular compositions ( i . e . , hydrophobicity and binding moieties ) reveal interesting physicochemical properties governing their efficacy and specificity ."}
{"Chemical": []}